mg

Milligrams; an abbreviation used to describe amount/weight.

10 mg of acid

by JustAcceptIt18 March 3, 2004

mg

mg means “my guy” or “my g”

*texting*
person one:hey mg can you hang this weekend?

by gibby’s child March 21, 2019

mg

1. my god
2. my guy

1. mg you’re so annoying!
2. how’s it going mg?

by sunny sonny August 21, 2018

MG

'Machine gun.' Precedes the number of certain weapon names.

That soldier used an MG42.

by Nicolai February 15, 2004

MGS

Acronym for Metal Gear Solid. A popular game by Hideo Kojima.

Dude i just bought MGS 3: Snake Eater today. Holy shit that games awesome.

by The Puppet Master January 21, 2006

MG

Modern gangsta

OGs are chumps. An MG has got it on lock.

by lil' pasty December 13, 2014

MG

Girl nick name

She's strong has lots of friends and is caring she will always be there for her best friends and will never let them fall she is easy to love but easy to hate she hates people who thinks their perfect and loves people who don't care about looking good she falls in love easy but doesn't let go

She so sweet and caring who is she?
Oh that's mg

by Dat gurRrrl December 9, 2012